Postcode LL54 6AZ is located in a remote rural village, within the Llanllyfni ward of Gwynedd in the Wales region, and forms part of the Pen-y-groes, Tal-y-sarn & Dyffryn Nantlle area. It has high deprivation and average crime levels, with around 50.1 crimes per 1,000 residents per year, about 41% below the Wales average of 86 per 1,000. The average income per household in Pen-y-groes, Tal-y-sarn & Dyffryn Nantlle is £43,746 per year. The nearest station is Criccieth, about 9 miles away. There are no primary and no secondary schools in the area.
Pen-y-groes, Tal-y-sarn & Dyffryn Nantlle has a high level of deprivation, ranked at position 748 out of 32,844 areas in the United Kingdom, placing it within the top 2% most deprived areas in Wales.
Pen-y-groes, Tal-y-sarn & Dyffryn Nantlle has an average crime rate, with approximately 50.1 reported incidents per 1,000 population each year.
Approximately 13.2% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 16.1% of dwellings are socially rented.
The average income per household in Pen-y-groes, Tal-y-sarn & Dyffryn Nantlle is £43,746 per year.
No significant noise sources from railways or roads near LL54 6AZ.
The nearest station is Criccieth located about 9 miles away. There are no other stations nearby.
Based on 20 recent sales, the median property price is £135,000 (about £176 per square foot) in Llanllyfni area, with individual transactions ranging from £55,000 up to £225,000.
| Type | Sales | Median | £/sq ft |
|---|---|---|---|
| Detached | 3 | £145,000 | £216 |
| Terraced | 13 | £135,000 | £177 |
| Semi-Detached | 4 | £134,500 | £155 |
Sale price
| Year | Detached | Semi-Detached | Terraced |
|---|---|---|---|
| 2016 | £110,000 | £97,500 | £74,000 |
| 2017 | £135,000 | £130,000 | £83,250 |
| 2018 | £325,000 | £116,500 | £79,950 |
| 2019 | £204,000 | £112,500 | £87,875 |
| 2020 | £191,250 | £171,750 | £105,000 |
| 2021 | £322,500 | £130,000 | £109,950 |
| 2022 | £158,000 | £136,000 | £144,250 |
| 2023 | £150,000 | £157,500 | £121,500 |
| 2024 | £225,000 | £165,000 | £139,500 |
| 2025 | £309,000 | £189,000 | £122,500 |
| 2026 | £185,000 | £129,000 | £169,750 |
Price per sq ft
| Year | Detached | Semi-Detached | Terraced |
|---|---|---|---|
| 2016 | £114 | £111 | £90 |
| 2017 | £130 | £129 | £109 |
| 2018 | £132 | £128 | £113 |
| 2019 | £172 | £120 | £113 |
| 2020 | £165 | £141 | £143 |
| 2021 | £190 | £138 | £151 |
| 2022 | £168 | £162 | £179 |
| 2023 | £217 | £189 | £182 |
| 2024 | £197 | £120 | £154 |
| 2025 | £217 | £155 | £147 |
| 2026 | £259 | £135 | £181 |
In the LL54 6AZ postcode area, located within Pen-y-groes, Tal-y-sarn & Dyffryn Nantlle, there are 0 primary and 0 secondary schools in close proximity.
1 nearby supermarkets & convenience stores within mi of LL54 6AZ
| Distance | Name | Address | Directions |
|---|---|---|---|
| 0.3 mi | Cooperative | Heol y Dŵr / Water Street, Gwynedd, LL54 6LR | Walking directions to Cooperative |
Elected local representatives for LL54 6AZ, including ward councillors and the local member of parliament.
Peter Thomas
Llanllyfni - Elected 5 May 2022
Liz Saville Roberts
Dwyfor Meirionnydd - Elected 4 Jul 2024
The area around LL54 6AZ records about 50 crimes per 1,000 residents per year, which is a average crime rate for England: it scores 5 out of 10 on the Area360 crime scale, where 10 is the highest crime level. Across Wales as a whole the rate is about 86 per 1,000. The most common offences locally are violence and sexual offences, anti-social behaviour and criminal damage and arson.
The median sale price around LL54 6AZ in Pen-y-groes, Tal-y-sarn & Dyffryn Nantlle is £135,000 (about £176 per square foot) based on 20 registered sales according to HM Land Registry data.
There are 3 schools close to LL54 6AZ, including Ysgol Gynradd Llanllyfni, Ysgol Dyffryn Nantlle and Ysgol Bro Lleu. Ratings are from the latest Ofsted inspections.
LL54 6AZ scores 7 out of 10 on the deprivation scale, where 10 is the most deprived. Its neighbourhood ranks 748 of 32,844 in England on the official Index of Multiple Deprivation (rank 1 is the most deprived).
The Member of Parliament for Dwyfor Meirionnydd covering LL54 6AZ is Liz Saville Roberts (Plaid Cymru - The Party of Wales), elected at the 2024 general election. The area is represented by 1 local councillor: Peter Thomas (Independent).
All data is sourced from official UK government agencies and public datasets. Last updated: 16/07/2026. Read more about how our statistics are calculated.